500 KHZ Transducer
500 kHz transducer for shallow water surveying. The transducer has a narrow 3° beam width and high depth resolution.
The 500 kHz transducer is designed for shallow water surveying. It provides a small beam width, high resolution and a high bandwidth with a Q value of 2.3. The design is robust and rugged, and the transducer is recommended for portable applications.
Description
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Specifications
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General
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Application
Hydro Survey, Shallow
Length [m]
0.07
Height [m]
0.084
Weight in air [kg]
3.4
Width [m]
0.07
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Mode of operation
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Beam
Single beam
Frequency
Configuration
Max. frequency [kHz]
500
Cable length
10 m
Cable diameter
7mm
Storage temperature
-20 to +70 ºC; • Operational temperature -6 to +48 ºC
Circular beamwidth
3 º
Impedance
60 Ω
Transmitting response .
186 ±2 dB (re 1 μPa per 1 V)
Receiving sensitivity, open circuit
-189 ±2 dB (re 1 V per μPa)
Maximum pulse power input
500 W @ 2% duty cycle